Vortex 635ZR-54 Red 54-Tooth 520-Pitch CAT5 Aluminum Rear Sprocket

The Vortex 635ZR-54 is a 54-tooth, 520-pitch CAT5 aluminum rear sprocket finished in a vibrant red anodize. Designed for performance-oriented street and track riders, this sprocket delivers a lightweight alternative to OEM steel units without sacrificing durability or precision.

Key Features:

• 520 Pitch: Compatible with all standard 520-pitch chains and front sprockets
• 54 Teeth: Higher tooth count for increased low-end torque and acceleration response
• CAT5 Aluminum Construction: Specially formulated lightweight aluminum alloy per Vortex specifications reduces rotating mass for improved throttle response
• Red Anodized Finish: Hard anodized coating provides corrosion resistance and a distinctive appearance
• CNC Machined: Precision manufactured to tight tolerances for concentricity, smooth chain engagement, and reduced noise
• Unique Tooth Profile: Vortex patented tooth geometry maximizes sprocket longevity and chain wear life
• USA Manufactured: Made in the USA to Vortex Racing quality standards

Upgrading to the Vortex 635ZR-54 rear sprocket is one of the most effective ways to fine-tune your bike's gearing. The higher 54-tooth count delivers stronger low-end pull and quicker acceleration out of corners, making it a popular choice for track days and aggressive street riding. Pair with a matching 520-pitch front sprocket and chain for optimal drivetrain performance.